تجاوز إلى المحتوى الرئيسي
عرض 5451 - 5460 من 10060
# العنوان القسم سنة البحث
5451 Surge flow irrigation; a link between soil science and irrigation practice? قسم الاراضى والمياه 2001
5452 Susceptibility of some Egyptian wheat varieties to the infestation with the Angoumis grain moth, Sitotroga erealella (Oliver) (Lepidoptera: Gelechiidae) قسم وقاية النبات 2001
5453 Susceptibility of some Egyptian wheat varieties to the infestation with the Angoumis grain moth, Sitotroga erealella (Oliver) (Lepidoptera: Gelechiidae) قسم وقاية النبات 2001
5454 Susceptibility of some Egyptian wheat varieties to the infestation with the Angoumis grain moth, Sitotroga erealella (Oliver) (Lepidoptera: Gelechiidae) قسم وقاية النبات 2001
5455 Susceptibility of some wheat varieties to cereal aphids infestation under field condition in upper Egypt قسم وقاية النبات 2001
5456 The relative merits of pedigree and modified recurrent selection in improving earliness in two segregating populations of Egyptian cotton (G. barbadense L.). قسم المحاصيل 2001
5457 The relative merits of pedigree and modified recurrent selection in improving earliness in two segregating populations of Egyptian cotton (G. barbadense L.). قسم المحاصيل 2001
5458 The relative merits of pedigree and modified recurrent selection in improving seed cotton yield in two segregating populations of Egyptian cotton (G. barbadense L.). قسم المحاصيل 2001
5459 The synergistic action of some plant extracts and essential oils on the toxicity of five conventional insecticides against larvae of Spodoptera littoralis (Boisd.) قسم وقاية النبات 2001
5460 The synergistic action of some plant extracts and essential oils on the toxicity of five conventional insecticides against larvae of Spodoptera littoralis (Boisd.) قسم وقاية النبات 2001